Question

ILL MARK BRAINLIEST TO FIRST PERSON THAT ANSWERS CORRECTLY.

Explain the steps of solving the system of equations y = -x+4 and y = 3x by substitution.​

Answer 1

Answer:

X=1, y=3

Step-by-step explanation:

-x+ 4=3x

4=4x

1=x

insert value of x into either equation to solve for y.

Y=3x

y=3(1)

y=3